JP7468695B2 - 脳波測定装置および脳波測定方法 - Google Patents

脳波測定装置および脳波測定方法 Download PDF

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Publication number
JP7468695B2
JP7468695B2 JP2022563483A JP2022563483A JP7468695B2 JP 7468695 B2 JP7468695 B2 JP 7468695B2 JP 2022563483 A JP2022563483 A JP 2022563483A JP 2022563483 A JP2022563483 A JP 2022563483A JP 7468695 B2 JP7468695 B2 JP 7468695B2
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band member
measuring device
group
ear
electroencephalogram measuring
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JPWO2022259831A1 (https=
JPWO2022259831A5 (https=
Inventor
慈厚 尾野
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Sumitomo Bakelite Co Ltd
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Sumitomo Bakelite Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/256—Wearable electrodes, e.g. having straps or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/268—Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2022563483A 2021-06-07 2022-05-18 脳波測定装置および脳波測定方法 Active JP7468695B2 (ja)

Priority Applications (1)

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JP2023212871A JP2024020664A (ja) 2021-06-07 2023-12-18 脳波測定装置および脳波測定方法

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JP2021094959 2021-06-07
JP2021094959 2021-06-07
PCT/JP2022/020716 WO2022259831A1 (ja) 2021-06-07 2022-05-18 脳波測定装置および脳波測定方法

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JPWO2022259831A1 JPWO2022259831A1 (https=) 2022-12-15
JPWO2022259831A5 JPWO2022259831A5 (https=) 2023-05-24
JP7468695B2 true JP7468695B2 (ja) 2024-04-16

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US (1) US20240225510A1 (https=)
EP (1) EP4353154A4 (https=)
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WO (1) WO2022259831A1 (https=)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
KR20240128113A (ko) * 2022-01-26 2024-08-23 스미또모 베이크라이트 가부시키가이샤 유연성 시트 전극, 웨어러블 생체 전극 및 생체 센서
WO2023145569A1 (ja) * 2022-01-26 2023-08-03 住友ベークライト株式会社 柔軟性シート電極、ウェアラブル生体電極および生体センサ
JP7670243B2 (ja) * 2023-05-09 2025-04-30 住友ベークライト株式会社 脳波測定装置および脳波測定方法
WO2025084148A1 (ja) * 2023-10-20 2025-04-24 住友ベークライト株式会社 脳波測定装置および脳波測定方法
WO2025134597A1 (ja) * 2023-12-19 2025-06-26 住友ベークライト株式会社 脳波測定装置および脳波測定方法
WO2025164548A1 (ja) * 2024-02-01 2025-08-07 住友ベークライト株式会社 脳波測定用電極

Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2011104337A (ja) 2009-06-29 2011-06-02 Sony Corp 生体信号測定用装具
CN205697764U (zh) 2016-01-22 2016-11-23 周常安 眼镜式脑部活动传感器以及眼镜式电生理活动感测装置
US20160367189A1 (en) 2014-01-06 2016-12-22 Interaxon Inc. Wearable apparatus for brain sensors
JP2017064031A (ja) 2015-09-30 2017-04-06 東海光学株式会社 脳活動検出システム、脳活動検出システムを使用した脳活動の解析方法、そのような脳活動の解析方法による個人特性の評価方法及び個人の見え方の評価方法
US20190223747A1 (en) 2016-01-22 2019-07-25 Chang-An Chou Wearable physiological activity sensor, sensing device, and sensing system

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US8989836B2 (en) * 2013-03-08 2015-03-24 Brainscope Company, Inc. Electrode array and method of placement
US9320450B2 (en) 2013-03-14 2016-04-26 The Nielsen Company (Us), Llc Methods and apparatus to gather and analyze electroencephalographic data
WO2016080804A1 (en) * 2014-11-20 2016-05-26 Samsung Electronics Co., Ltd. Apparatus for measuring bioelectrical signals
JP6927631B2 (ja) 2017-04-11 2021-09-01 ニッタ株式会社 脳波測定用電極及びその製造方法
KR102353644B1 (ko) * 2017-06-30 2022-01-21 주식회사 브레인유 마취심도 센서
CN109568762A (zh) * 2018-11-30 2019-04-05 宁波德葳智能科技有限公司 智能穿戴助眠装置
JP7427952B2 (ja) 2019-12-16 2024-02-06 住友ゴム工業株式会社 タイヤ

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2011104337A (ja) 2009-06-29 2011-06-02 Sony Corp 生体信号測定用装具
US20160367189A1 (en) 2014-01-06 2016-12-22 Interaxon Inc. Wearable apparatus for brain sensors
JP2017064031A (ja) 2015-09-30 2017-04-06 東海光学株式会社 脳活動検出システム、脳活動検出システムを使用した脳活動の解析方法、そのような脳活動の解析方法による個人特性の評価方法及び個人の見え方の評価方法
CN205697764U (zh) 2016-01-22 2016-11-23 周常安 眼镜式脑部活动传感器以及眼镜式电生理活动感测装置
US20190223747A1 (en) 2016-01-22 2019-07-25 Chang-An Chou Wearable physiological activity sensor, sensing device, and sensing system

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JPWO2022259831A1 (https=) 2022-12-15
WO2022259831A1 (ja) 2022-12-15
EP4353154A1 (en) 2024-04-17
EP4353154A4 (en) 2025-02-12
JP2024020664A (ja) 2024-02-14
US20240225510A1 (en) 2024-07-11

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